I don’t get this….its pizza. I understand for folks whom live out in rural AK like myself and don’t get a really good pizza very often but to come to Alaska and go out for pizza has always seemed strange to me.
I find Moose's Tooth to not be worth the effort. Alaska has no great pizza, Moose's Tooth is amongst the best, but that is like being the little league champion.
Though, really, Alaska is not a foodie destination (I was raised on South Louisiana style cooking, much of AK is bland Yankee style fare and needs a generous amount of spices a herbs).
To the OP, just pick a place within walking distance of your hotel.
In Anchorage, Alaska Burger and Brew has good burgers, but I think the Linwood Burger at the Linwood Bar in Seldovia is the best burger I have had in the state.
South has great breakfast food, but usually a line to go with it.
Xaloes Mexican Grill is pretty good for what it is and priced well. Most of the other Mexican food is mediocre at best (I've lived in SoCal and South Texas and traveled a little in Mexico, so have had good Mexican).
Wild Scoops is actually worth the line.
Kriner's Diner has good breakfast food in the greasy potato and hash sort of way.
I try and stay out of Anchorage, but those are the places I go the few times a year I'm up there. I'm the wrong person to ask about fancy restaurants. Now that I look at that list, perhaps I'm just a trash panda telling myself I'm a foodie.
If you have transportation, make an evening hike up Near Point, it is the best way to make Alaskan restaurant food taste better.